Proline Transport - Standard

Propane & NH3

With Westmor, the standard model Proline Transport ranges in size from 5,600 to 20,950 US gallons. Custom sizes can be engineered to suit your operation– customizing trailer weights and balances to maximize load potential and reduce costs.

  • Our quality engineering reduces premature wear and failures.
  • Our in-house manufacturing ensures on-time delivery with short lead times.
  • Nationwide truck delivery is available for your convenience.
Custom Proline Transport | Westmor


LP & NH3 Transport

  • Custom-balanced trailer weights
  • Multiple axle configurations
  • Stainless steel subframes
  • LED lighting
  • Custom finish with company branding
  • Aluminum fenders
  • 250-265 PSI vessels
  • Lightweight aluminum baffles
  • Anti-lock brake system
  • Air-ride suspensions
  • Brake interlock
  • A-train/B-train configurations


LP & NH3 Transport

  • Lift axle
  • Elevated rear lights
  • Poly or stainless steel fenders
  • Hose troughs
  • Revolver™ kingpin plate
  • Work lights
Proline Transport Lift Axle Option | Westmor

Customized Proline Transports

Gallery of custom transports built by Westmor Industries.

Stock Inventory

Check out Westmor's stock inventory of new and used trucks and trailers.

Why Westmor?

Forward Thinking

  • In-house engineers to customize for you and maximize your payload
  • Customizable trailer weights and balances
  • Efficient manufacturing process ensures on-time delivery
  • Quality engineering reduces premature wear
  • R- and U-Stamp Certified repair and refurbish departments
  • Aftermarket service and support

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Truck & Trailer Services

When it comes time for inspections, maintenance, parts or repairs, we are well-equipped to serve you.
Click on any service to get more information.

From DOT inspections to meter calibrations and upgrades, Westmor can help you to stay compliant with regulations. Stay running smoothly all season long.

In need of a replacement part? We have stock on hand, ready to ship. Meters, pumps, valves, registers and more. Same day shipping is available in most cases.

Whether you need a major refurbish or a simple repair, we can help you get up and running at one of our truck service centers.